Dipen Dewan (দীপেন দেওয়ান) is a Bangladeshi politician, advocate, and former district president of the Bangladesh Nationalist Party in Rangamati. He is serving as the Member of Parliament from the Rangamati.

Dipen Dewan  was born on 8 jun 1963 in Rangamati. His father Subimal Dewan was an advisor to President Ziaur Rahman on tribal affairs.